ML4411ACS中文資料MICRO-LINEAR數(shù)據(jù)手冊PDF規(guī)格書
ML4411ACS規(guī)格書詳情
GENERAL DESCRIPTION
The ML4411 provides complete commutation for delta or wye wound Brushless DC (BLDC) motors without the need for signals from Hall Effect Sensors. This IC senses the back EMF of the three motor windings (no neutral required) to determine the proper commutation phase angle using Phase Lock Loop techniques. This technique will commutate virtually any 3-phase BLDC motor and is insensitive to PWM noise and motor snubbing. The ML4411 is architecturally similar to the ML4410 but with improved braking and brown-out recovery circuitry.
FEATURES
■ Back-EMF commutation provides maximum torque for minimum “spin-up” time for spindle motors
■ Accurate, jitter-free phase locked motor speed feedback output
■ Linear or PWM motor current control
■ Easy microcontroller interface for optimized start-up sequencing and speed control
■ Power fail detect circuit with delayed braking
■ Drives external N-channel FETs and P-channel FETs
■ Back-EMF comparator detects motor rotation after power fail for fast re-lock after brownout
產(chǎn)品屬性
- 型號:
ML4411ACS
- 制造商:
Rochester Electronics LLC
- 功能描述:
- Bulk
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
onsemi(安森美) |
23+ |
SOIC-28 |
907 |
深耕行業(yè)12年,可提供技術(shù)支持。 |
詢價 | ||
FAIRCHILD/仙童 |
23+ |
NA/ |
3511 |
原裝現(xiàn)貨,當天可交貨,原型號開票 |
詢價 | ||
FAI |
2020+ |
SOP |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
Microlinear |
23+ |
SOP |
11923 |
詢價 | |||
onsemi(安森美) |
23+ |
SOIC28 |
6000 |
誠信服務(wù),絕對原裝原盤 |
詢價 | ||
FAI |
SOP |
699839 |
集團化配單-有更多數(shù)量-免費送樣-原包裝正品現(xiàn)貨-正規(guī) |
詢價 | |||
N/A |
23+ |
NA |
880000 |
明嘉萊只做原裝正品現(xiàn)貨 |
詢價 | ||
FAI |
SOP |
68900 |
原包原標簽100%進口原裝常備現(xiàn)貨! |
詢價 | |||
ML |
23+ |
SMD |
4500 |
全新原裝、誠信經(jīng)營、公司現(xiàn)貨銷售! |
詢價 | ||
Micro Linear |
215 |
公司優(yōu)勢庫存 熱賣中!! |
詢價 |